<template>
  <div class="tab-control">
      <div v-for="(item , index) in titles" :key="index" 
      class="tab-control-item" :class="{active:index==currentIndex}" @click="itemclick(index)">
          <span>{{item}}</span>
        </div>
  </div>
</template>

<script>
export default {
  components: {},
  props: {
      titles:{
          type:Array,
          default() {
              return []
          }
      }
  },
  data() {
    return {
        currentIndex:0
    };
  },
  watch: {},
  computed: {},
  methods: {
      itemclick(index) {
          this.currentIndex=index
          this.$emit('tabClick',index)
      }

  },
  created() {},
  mounted() {}
};
</script>
<style  scoped>
.tab-control {
    display: flex;
    text-align: center;
    font-size: 15px;
    height: 40px;
    line-height: 40px;
    background-color: #fff;
}

.tab-control-item {
    flex: 1;
    
}

.tab-control-item span {
    padding: 5px ;
}

.active {
    color:var(--color-high-text);
}

.active span {
    border-bottom: 3px solid var(--color-tint);
}
</style>